#auth-qrcode{
  position: fixed;
  top:0;
  left:0;
  bottom:0;
  right:0;
  background: rgba(0,0,0,.6);
  text-align: center;
  .box{
    position: absolute;
    width: 100%;
    top:50%;
    transform: translateY(-50%);
    color:#fff;
    img{
      display: block;
      margin:0 auto;
      width: 200px;
      height:200px;
      border:2px solid #fff;
    }
    h2{
      font-size:20px;
    }
    .auth-qrcode-close{
      display:block;
      cursor: pointer;
      width:40px;
      height:40px;
      line-height: 40px;
      margin: 0 auto 10px auto;
      border-radius: 20px;
      background: rgba(0,0,0,.8);
    }
  }
}